Turkish President Recep Tayyip Erdogan arrived in Tehran on Oct. 4 to hold bilateral talks with high-ranking Iranian officials. Erdogan was welcomed by Iranian Minister of Industry, Mine, and Trade Mohammad Shariatmadari at Mehrabad International Airport, the state-run IRINN TV reported. Erdogan is scheduled to meet with Iran’s supreme leader, Ayatollah Ali Khamenei and Iran's President Hassan Rouhani.